:root{--bg: #0f172a;--card: #0b1220;--accent: #60a5fa;--text: #e6eef8}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:linear-gradient(180deg,#071029,#0f172a);color:var(--text)}.app{min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:24px;cursor:pointer}.container{background:#ffffff08;border-radius:12px;padding:32px 40px;text-align:center;box-shadow:0 6px 24px #02061799;min-width:320px}.label{font-size:14px;color:#e6eef899;margin-bottom:8px}.theme{font-size:40px;font-weight:700;color:var(--accent)}.hint{font-size:12px;color:#e6eef880;margin-top:12px}.add{margin-top:20px;display:flex;gap:8px;align-items:center}.add input{flex:1;padding:8px 12px;border-radius:8px;border:0;background:#ffffff08;color:var(--text)}.add button{padding:8px 12px;border-radius:8px;border:0;background:var(--accent);color:#042331;font-weight:600}.empty{display:flex;align-items:center;justify-content:center;height:100vh}